Which of the following information must be included in an emergency preparedness plan?

An emergency preparedness plan serves as a comprehensive guide that allows a business or organization to respond effectively to various emergencies. Including the business name, address, and hours of operation is crucial for several reasons. This information ensures that emergency responders can quickly identify the site, which is critical in a situation where time is of the essence. Furthermore, specifying the hours of operation helps responders understand when the facility is most likely to be occupied, allowing for better planning in emergencies, such as when to conduct evacuation drills or to ensure everyone can be accounted for during a real emergency.

While the other options provide useful information, they do not cover the essential identification and operational details required for a well-rounded emergency preparedness plan. Having a summary of critical operational specifics, like the business name and address, ensures that responders are coordinated and informed, leading to improved safety outcomes.